Hnub Tim: 23, Dec,2024

Thaum Caas hydrates, nws tsim cov qauv flocculation uas qhwv dej hauv. Txhawm rau ua kom cov hydration ua kom tiav ntau dua thiab txhim kho kev ua haujlwm ntawm cov pob zeb ua kom ntxiv. Qhov kev sib ntxiv ntawm inshixtures tuaj yeem qhia tau cov kev qhia tawm ntawm sab qabas hais tawm, kom lub qab zib floappation nyob rau hauv lub Maas Flocculation teeb meem, cia ntau cov dej ntws los koom nrog Cov tshuaj tiv thaiv dej thiab ua kom haum.

Txawm li cas los xij, vim muaj ntau yam laj thawj, incixtures thiab xis mas kuj xav txog qhov teeb meem tsis sib xws. Lub ntsiab lus tseem ceeb yog:

(1) Cov admixture tsis txhim kho kev ua haujlwm ntawm kev ua haujlwm ntawm xis mas;

(2) Cov pob txha uas poob qis yog loj dhau los yog cov pob zeb tau poob sai sai;

(3) Nws ua rau cov kab nrib pleb ntau yuav tshwm sim hauv cov qauv sib xyaw.

Cov teeb meem no yuav cuam tshuam qhov zoo ntawm Caas pob zeb ua tau zoo, coj zais zais kev phom sij rau qhov ua tau zoo ntawm txoj haujlwm, thiab txawm tias muaj kev cuam tshuam loj, ua rau muaj kev poob nyiaj txiag tseem ceeb.

Txhawm rau daws qhov teeb meem ntawm kev tsis sib xws ntawm inppatient thiab xis mas, kev tiv thaiv yog tus yuam sij, thiab saib xyuas yuav tsum tau them rau cov ntaub ntawv xaiv thiab kev soj ntsuam cov khoom siv tuaj. Kev sib raug zoo ntawm Insixtures thiab MAAs yog qhov teeb meem ntau dua. Yog tias muaj teeb meem tsis sib haum ntawm inppix thiab xis mas, pob zeb ua vaj tse yuav tsum ua cov neeg ua haujlwm hauv lub sijhawm. Raws li qhov xwm txheej, raws li kev sim, tshawb xyuas thiab nrhiav cov laj thawj, kho cov qhob noom pob zeb sib piv, thiab txo cov pob khoom poob qis.

Feem ntau, tus nqi ntawm cov nplaim dej tshauv tuaj yeem hloov kho, cov theem dej tau nce ntxiv, cov khoom siv dej ywj siab tsis hloov pauv, thiab cov paases tau nce ntxiv, Tab sis qhov no yuav ua rau cov nqi nyob hauv tsev. Cov qauv theem nrab ntxiv kuj tseem siv tau thaum lub sijhawm tsim khoom, uas yog, thiab admixture los kho nws mus rau 140. Cov kev kho no ntau dua yig thiab siv tau zoo.

Cov tshuab ua vaj tse feem ntau yuav tsum tau yoog raws MAAs vim yog cov khoom lag luam dej thiab rasage ntawm admixature raws li cov chaw tsim khoom, lossis Ntxiv planizer thiab huab cua entraining tus neeg saib xyuas nrog npuas ruaj khov, thiab lub sij hawm kev txiav txim siab lub rooj sib piv yuav tsum tau coj mus rau hauv tus account, thiab admixature yuav tsum muaj qhov sib xyaw ua ke. Yog tias qhov kub siab poob qis, zoo nkauj admixture yog siv nyob rau hauv cov pob zeb yooj yim, thiab cov pob zeb yuav tsis haum rau lub sijhawm ntev, uas yuav cuam tshuam rau lub zog ntawm cov pob zeb. Nyob rau lub caij ntuj sov, kev tsim kho yuav tsum zam cov cua kub thiab muaj zog cua nyob rau tav su, thiab cov ntaub ntawv raw yuav tsum txias. Cov lus qhia xuab zeb thaum lub sijhawm kev tsim kho yuav tsum tau hloov kho raws li qhov loj me ntawm cov xuab zeb zoo heev thiab lub porosity ntawm ntxhib aggregate.